Let n be (1 - -11) + -71 + 62. Solve n*r - 12 = -j, 6*r - r - 28 = j for j.

-3

Let t(w) = 13*w - 7. Let v be t(1). Let j(i) = i3 - 5*i2 + i - 42. Let b be j(v). Solve n + 2*a - 3 = 3*a, 3*n - a - 5 = b for n.

1

Let o(k) = -10*k**2 + 34*k - 12. Let h be o(3). Solve -4*p - 6 = -h*y - 5*y, -2*p = -2*y + 2 for y.

2

Suppose 5*f = -5*x + 15, -3*f = -x - 0*x - 1. Let m = 140 + -125. Let d be m7(-3)/(-63). Solve 0 = -2*c + d*p - 15, c + 0*c = -x*p + 6 for c.

0

Let a = 52 + -33. Suppose -a*u = -22*u + 6. Let q be -2 + u + 4⁄2. Solve 2*o = -5*t + q + 2, -3*t - 3*o + 6 = 0 for t.

0

Let g = -2 + 6. Let i(x) = -2*x - 11. Suppose 3*w = -2*w - 10, 5*t + 29 = 3*w. Let r be i(t). Solve g*m + k = 4*k + 20, r*m - k - 15 = 0 for m.

5

Let b = -30 + 45. Suppose b - 10 = 5*x. Solve -4*k + 8 = -0*w + 2*w, -5*w - x = 3*k for w.

-2

Let r be 0 - 1 - (2 + -1). Let u = -347 + 346. Let x be (-1 + -9)u/r-1. Solve -5*v + 3*v = 4*h - 10, 0 = -x*v + 3*h - 14 for v.

-1

Let d = 2975 - 2962. Solve 4*k + 5*s + 13 = 0, 3*k + 2*k + 3*s = -d for k.

-2

Suppose 17*l = -27 + 61. Let n = 10 + -8. Let c = -3 + 6. Solve l*h = 5*w + 3*h - 29, 23 = c*w + n*h for w.

5